3997d66cde
I've refactored the use of the serial port, to store the current serial port in a global variable in a module. This is set to the most recent port to receive data, and so we should always be replying to the port that was used to initiate a command. If SECONDARY_SERIAL_PORT is not defined, this should result in no change - if it is, we should be able to communicate on either port.
4 lines
No EOL
141 B
C++
4 lines
No EOL
141 B
C++
#include <ComPort.h>
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// Actually define the variable and default to the USB Serial port
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HardwareSerial* comPort = (HardwareSerial*) &Serial; |